Stretched Bar Display CUSTOMIZABLE

37.8 Inch Bar Type TFT LCD for Industrial Control Panels

MODEL: RV378FBB‑N00

BRIGHTNESS 700 nits
SIZE 37.8 inch
RESOLUTION 2880 × 158
ASPECT RATIO 18.23:1

certification standard

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Manufacturer Direct

Built by us. Configured for you.

HITULCD supplies LCD modules and display solutions directly from our manufacturing operation, giving OEMs, integrators and distributors direct access to engineering, customization and production.

Direct
Supply
HITULCD Factory
Your Project
01
In-House Production
Assembly and testing managed through our own production process.
02
Custom Engineering
Size, brightness, interface, touch and mechanical integration.
03
OEM / ODM
From prototype samples to repeat production programs.
04
Engineering Access
Discuss specifications directly with the technical team.
12,000+
Units / Month
2–3 Weeks
Standard Lead Time
12 Months
Product Warranty
CE / FCC / RoHS
Compliance

Supplier Qualification

Verification
Certifications: CE / FCC / RoHS standard; UL / CCC / EAC available on request.
Quality Control: Production testing and inspection records available for review.
Lead Time: 2–3 weeks standard; 4–6 weeks for custom projects.
Warranty: 12-month product warranty with engineering support.
Production Capacity: Supports prototype, small-batch and volume programs.
ESG Compliance: RoHS and REACH compliant; documentation available on request.

Technical Specifications

LCD PANEL PARAMETERSHDMI/CONTROL BOARD SPECIFICATIONS
ITEMDETAILSITEMDETAILS
Model NumberRV378FBB‑N00 Input InterfaceRequire Special CEDS Driver Board
ManufacturerHITULCDPower InputDC 12V‑5A
Diagonal Size37.8" FOB Open‑Cell Native Ultra‑Long Stretched BarOSD KEYSN/A(Depend on driver board)
Resolution2880(RGB) × 158, 18.23:1OSD CONTROLN/A(Depend on driver board)
Panel Typea‑Si TFT‑LCD, FOB Open‑Cell(Glass+COF IC, w/o Backlight)

Pixel ArrangementRGB Horizontal Stripe

Display Area(A.A)944.04(W)×37.614(H) mm

FOB Glass Outline971.84(W)×65.414(H)×1.4(D) mm

LCM Overall Dimension(Est.)971.84(W)×65.414(H)×24~30(D) mm (with custom‑backlight)

Substrate Thickness0.50+0.50 mm

Panel Weight2.8Kgs

Surface TreatmentMatte (Haze 1%), Hard Coating (3H)

Contrast Ratio1000:1 (Typ.)(Transmissive)

Transmittance3.6% (Typ.)(with polarizer)

Typical Brightness700NITS


Response Time8 (Typ.)(G‑to‑G) ms

LCD TechnologyHADS, Normally Black, Transmissive

Viewing Angle89°/89°/89°/89°(Typ.)(CR≥10)

Viewing DirectionFull Viewing Angle

Display Colors1.07B Colors,72% NTSC

Refresh Rate60Hz

Backlight TypeNot‑Included(FOB); Custom WLED 50K Hrs(Est.,Require external‑driver)

Driver ICCOF Bonded, 1 gate chip

Power ConsumptionTBD (Depends on custom‑backlight assembly)

Signal Interface68 pins,0.5 mm CEDS (Special interface, NOT LVDS)

Supply Voltage12.0V (Typ.)(VLCD)

Touch PanelWithout Touch Function

Application FieldsDigital Signage (For custom‑LCM assembly only)

Operating Temperature-20 ~ 70 °C

Storage Temperature-30 ~ 80 °C

HITULCD OEM/ODM — Europe & North America Market Positioning

Purpose: Ground HITULCD's OEM/ODM messaging in what European and North American industrial buyers actually evaluate before shortlisting a display manufacturer, then translate that into ready-to-use page copy.


Part 1 — Market Analysis: Europe & North America

Why buyers in these regions look to China-based OEM/ODM manufacturers

  • Domestic capacity gap. Western integrators are strong in final assembly, enclosure design, and system integration, but few maintain in-house LCD bonding (COG/FOG), cell cutting, or backlight redesign capability. That work is sourced out — usually to Asia.

  • Cost of over-engineering. Off-the-shelf consumer panels fail in outdoor, industrial, or 24/7 environments (sunlight washout, condensation, thermal cycling). Buyers need brightness, sealing, and temperature range built in at the module level, not patched after integration — but don't want to fund a from-scratch panel design.

  • Compliance as a gate, not a bonus. CE, FCC, RoHS, REACH, and WEEE aren't differentiators in the EU/US — they're the minimum bar to clear customs and get design-in approval. A supplier without documented compliance is disqualified before pricing is even discussed.

  • Supply continuity anxiety. Post-2020 component shortages left a lasting mark: EU/US procurement teams now weight "will this panel still be available in 3 years" as heavily as unit price, especially for products with 5–10 year lifecycle commitments (transit, medical, industrial automation).

  • Time zone and communication friction. The recurring complaint in EU/US sourcing forums isn't quality — it's slow, vague responses to technical questions. A supplier who answers Gate/Source routing or signal-timing questions with real documentation, quickly, wins trust disproportionate to price.

Net implication: EU/US buyers aren't shopping for "a cheaper screen." They're shopping for a manufacturing partner who removes engineering risk, proves compliance up front, and communicates like an extension of their own team.


Part 2 — Target Customer Analysis

PersonaRole in the buying processWhat they actually need from an OEM/ODM page
Project / Product Engineer (integrator or OEM brand)Technical gatekeeper — validates feasibility before procurement engages a supplierReal specs, interface compatibility (LVDS/HDMI/eDP/CEDS), drawings, DFM feedback, reliability test data
Procurement / Sourcing ManagerCommercial gatekeeper — compares suppliers on cost, MOQ, lead time, payment terms, supply riskMOQ, Incoterms, payment protection, lead time by project type, factory legitimacy
Project Owner / Program ManagerOwns timeline and budget accountability to their own customer or leadershipClear process from RFQ → sample → mass production, defined milestones, warranty and support commitment
Compliance / Quality Lead (larger orgs)Signs off before a supplier is approvedCertification list with validity dates, testing lab evidence, ISO/IATF scope

Where these personas intersect: almost every EU/US industrial display inquiry is a committee decision, not a single buyer. Page content and inquiry responses need to give each persona what they need to defend the choice internally — not just sell the product.


Part 3 — OEM/ODM Capability Page (Ready-to-Use Copy)

HITULCD OEM/ODM — Industrial Display Manufacturing for Europe & North America

From concept to mass production, under one roof.

HITULCD has manufactured industrial LCD modules and display solutions since 2014, shipping to 38+ export markets with 120,000+ units of annual capacity. We support two engagement models:

  • ODM (Original Design Manufacturer) — full-spec development from your requirement: size, brightness, interface, touch, and mechanical integration, engineered by our in-house team.

  • OEM (Original Equipment Manufacturer) — re-branding, private labeling, or targeted modification of our existing product platforms (stretched bar, high-brightness, open frame, window/outdoor, OLED/e-paper).


Why EU/US Industrial Buyers Work With Us

1. Engineering depth, not just assemblyOur automated COG/FOG bonding lines, OC glass cutting, and fiber laser cutting equipment mean brightness customization, cell cutting, and touch integration happen in-house — not subcontracted, which is where lead time and quality control usually break down for overseas buyers.

2. Compliance confirmed before you askCE, FCC, RoHS, REACH, WEEE, and ISO 9001:2015 as standard; ISO 14001:2015, IATF 16949:2016, and UL available depending on project scope. Certification validity dates are documented and shared on request — no chasing paperwork mid-project.

3. A visible, auditable production processCell feeding → vacuum quenching → ACF attachment → IC alignment & pre-bonding → FOG electrical test → FPC bonding → ITO encapsulation → high-temp adhesive & label attachment → visual inspection. Every stage is tracked, and inspection records are available for review — relevant for buyers whose own customers require supply-chain traceability.

4. Real factory, publicly verifiableShenzhen Hantu Jiashi Technology Co., Ltd. — registered since 2014, active business status, filed with Chinese government registries. We share our unified social credit code and registration details upfront so your compliance team can verify us independently, before you've committed to a sample order.

5. Engineering access, not a sales layerTechnical questions (trace routing, signal timing, interface compatibility) go to our engineering team directly — documentation is typically returned within 24 hours, so your feasibility review isn't stalled waiting on a reseller to relay questions to a factory.


What We Customize

DimensionOptions
Size5.5" to 98"+, including custom stretched bar / ultra-wide aspect ratios
Brightness350–3000 nits (edge-lit and direct-lit backlighting)
InterfaceHDMI, LVDS, eDP, custom CEDS/driver board
TouchProjected-capacitive, tuned for gloved use where required
MechanicalCustom bezel, open-frame, enclosure-ready mounting
BrandingLogo, private-label packaging, custom firmware/OSD where applicable

Engagement Path

  1. Share your requirement — target application, size/brightness/interface, environment (indoor/outdoor, temp range), expected volume.

  2. DFM & feasibility review — our engineering team confirms trace/array clearance, interface compatibility, and cutting method (if applicable), and returns marked-up drawings.

  3. Sample production — sample units available before bulk commitment; fees typically refundable against qualifying orders.

  4. Reliability validation — 85/85 humidity, thermal shock, and drop testing data available for review against your target certification level.

  5. Mass production — 2–3 weeks standard, 4–6 weeks for custom projects, with a 12-month warranty and ongoing engineering support.


Contact: chenhua@hitulcd.com | +86 18682328732 | Request a Quote


Part 4 — Messaging Notes (Internal)

  • Lead with risk removal, not price — EU/US buyers filter on compliance and supply continuity before cost enters the conversation.

  • Every claim on the page should be independently verifiable (registration number, certification validity date, equipment model) — this segment is unusually skeptical of generic "quality guaranteed" language.

  • Keep technical language precise (interface names, test standards) — vague claims read as a red flag to the Engineer persona specifically, who is usually the first gatekeeper.

  • Response speed to technical questions is a stated differentiator in this market — operationally, this means inquiries with technical questions should route to engineering-capable responders, not general sales, wherever possible.

Custom-Cut Stretched Bar TFT LCD — Technical Capability & Engineering FAQ

Reference model: RV378FBB-N00 | 37.8" Bar-Type TFT LCD (FOB Open-Cell)Prepared for: Overseas engineers, procurement managers, and project owners evaluating custom-cut stretched bar displays for industrial control panels, digital signage, and OEM integration.


1. Product Snapshot

ItemDetail
ModelRV378FBB-N00
Diagonal size37.8" — Native Ultra-Long Stretched Bar (FOB Open-Cell)
Resolution2880 (RGB) × 158, aspect ratio 18.23:1
Panel typea-Si TFT-LCD, FOB Open-Cell (Glass + COF IC, without backlight)
Active area944.04(W) × 37.614(H) mm
Glass outline971.84(W) × 65.414(H) × 1.4(D) mm
Substrate thickness0.50 + 0.50 mm
Brightness700 nits (typ.)
Contrast ratio1000:1 (typ., transmissive)
Response time8 ms (typ., G-to-G)
Viewing angle89°/89°/89°/89° (CR≥10), full viewing angle
Colors1.07B colors, 72% NTSC
Surface treatmentMatte (Haze 1%), 3H hard coating
Operating / storage temp-20 ~ 70 °C / -30 ~ 80 °C
Signal interface68-pin, 0.5 mm CEDS (special interface, not LVDS)
CertificationsISO9001, CE, RoHS, FCC, REACH, WEEE (UL/CCC/EAC on request)

This panel is representative of HITULCD's stretched bar display platform — the same engineering process below applies to custom cut sizes, aspect ratios, and bar lengths derived from standard TFT panels for control-panel, kiosk, and digital-signage integration.


2. Cutting Process & Design Feasibility

Cutting methodWe select the cutting method based on target dimensional tolerance and glass thickness, not a one-size-fits-all approach:

  • Mechanical wheel (scribe-and-break) cutting — lower cost, shorter lead time, suitable for straight-edge cuts with standard tolerance requirements.

  • Ultrafast laser cutting — used when tighter edge tolerance, minimal micro-crack propagation, or cutting close to the active array / narrow bezel is required.

We confirm the recommended method at quotation stage once your target dimensions and tolerance class are known.

Trace and circuit clearanceBefore cutting, our engineering team maps your target cut-line against the source panel's Gate/Source trace routing and TFT array boundary to confirm there is no electrical interference. To run this feasibility check, we typically need from you:

  1. Target outline dimensions (W × H) and tolerance

  2. Preferred cut-line position relative to the existing active area

  3. Mounting/bezel constraints (if the cut panel integrates into an existing enclosure)

  4. Interface requirement (existing CEDS/LVDS pinout, or new driver board)

We return a marked-up drawing showing the proposed cut line relative to Gate/Source routing before sampling begins, so you can confirm feasibility before committing to tooling.

Edge finishingCut edges are ground and polished to a controlled flatness and chamfer profile, with micro-crack inspection performed under magnification before shipment. Edge flatness and crack tolerance specifications are confirmed per project and stated on the outgoing inspection report.


3. Reliability & Edge-Sealing Assurance

Sealing processCut edges go through a secondary sealing process to prevent liquid crystal leakage and moisture ingress — typically UV-cure edge sealant applied and cured under controlled dispensing, with edge coverage inspected before backlight assembly. Sealant type and dispensing method are selected based on panel thickness and cut geometry.

Reliability testingCut and sealed modules are qualified against standard reliability test protocols before release, and test data can be shared for reference:

  • Temperature/humidity (85°C/85%RH) test — high-temp, high-humidity soak

  • High/low temperature storage & operation cycling

  • Thermal shock (hot-cold cycling)

  • Mechanical drop/structural test — for handheld or portable-mount applications

Test level (consumer-grade vs. industrial-grade) is matched to your end-use environment — industrial control panel applications typically default to the wider -20~70°C operating range shown above.

Optical performance after sealingEdge regions are inspected for light leakage and color shift (Mura) under both dark-room and full-brightness conditions after sealing and backlight assembly. Any deviation outside the agreed Mura acceptance standard is reworked or scrapped before it reaches your batch.


4. Cost, Yield & Lead Time

StageTypical RangeNotes
NRE (engineering/tooling)Quoted per projectDepends on cut complexity, tolerance class, and cutting method
First sample lead timeConfirmed at quotationSample qty as low as 1 unit; typical small-batch sample run ~20 pcs
Standard lead time (non-custom)2–3 weeksStandard specs
Custom cutting / brightness / bezel lead time4–6 weeksIncludes tooling and first-article inspection
Mass production yieldDiscussed per cut geometryStraight-line cuts away from active circuitry yield highest; tight-tolerance or near-array cuts are quoted with realistic yield expectations up front — no inflated numbers
MOQ1 unit for standard specsCustom cutting/brightness/bezel projects may carry a different MOQ, confirmed at quotation
Production capacity12,000+ units/monthIn-house production, assembly, and testing
Warranty12 monthsIncludes engineering support

Shipping & payment terms

  • Incoterms: EXW, FOB, CIF

  • Payment: T/T (standard for bulk), L/C (large volume), PayPal (buyer-protected samples), O/A (long-term partners)


5. Supplier Verification



Legal company nameShenzhen Hantu Jiashi Technology Co., Ltd.
Unified Social Credit Code91440300306068446B
EstablishedMay 23, 2014 (11+ years in operation)
Registered capitalRMB 2,000,000
Business statusActive / In Operation
Factory addressBuilding B, Gangshen Innovation Park, Huaning Road, Dalang Sub-district, Longhua District, Shenzhen, Guangdong, China
CertificationsISO9001, CE, RoHS, FCC, REACH, WEEE

6. Next Steps for Your Project

To issue a feasibility drawing and formal quotation, please share:

  • [ ] Target cut dimensions and tolerance

  • [ ] Application environment (indoor/outdoor, temp range, expected vibration/drop exposure)

  • [ ] Interface requirement (CEDS/LVDS/driver board needed or existing)

  • [ ] Target reliability test standard (consumer or industrial grade)

  • [ ] Expected annual volume (for MOQ and pricing tiering)

Contact: chenhua@hitulcd.com | +86 18682328732

Know The Terms Before You Inquire.

No surprises after you send an inquiry. Shipping terms, order minimums and payment protection are all confirmed upfront.
01 — Shipping Terms
Incoterms Available
EXW Ex Works — pick up from our factory
FOB Free On Board — most common for ocean freight
CIF Cost, Insurance & Freight — to your port
02 — Order Minimum
MOQ: 1 Units

Applies to standard specs. Custom brightness, cutting or bezel may adjust MOQ, confirmed at quotation.

Sample units available before bulk order
03 — Payment Protection
Multiple Secured Methods
T/T Bank transfer, bulk orders standard
L/C L/C for large-volume orders
PayPal Buyer-protected for samples
O/A Credit terms for long-term partners

A Real Factory. Publicly Verifiable.

Before inquiry, verify our public business records filed with Chinese government registries.
Legal Company Name
Shenzhen Hantu Jiashi Technology Co., Ltd.
Unified Social Credit Code
91440300306068446B
Legal Representative
YUN CHEN
Registered Capital
RMB 2,000,000
Established
May 23, 2014 (11+ years operation)
Business Status
● Active / In Operation
Registered Factory Address
Building B, Gangshen Innovation Park, Huaning Road, Dalang Sub-district, Longhua District, Shenzhen, Guangdong, China

Contact HITULCD

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